Accounting for albedo in carbon market protocols - Nature Communications The paper analyzes the impact of omitting biophysical effects from carbon credits on climate mitigation. It shows that some Voluntary Carbon Market projects may result in net warming due to albedo while others enhance cooling.

I'm excited to share this work led by Lynn Riley investigating albedo impacts from afforestation, reforestation, and revegetation projects. We hope the findings will guide future projects in the fight against climate change. www.nature.com/articles/s41...

The Dryland session at the Biennial Conference of Science & Management on the Colorado Plateau & Southwest was inspiring! Amazing talks, thoughtful discussions, and an incredible group of colleagues 🌞🌵

Featured on the cover of @globalchangebio.bsky.social is a thermal image of Elaeocarpus Grandis taken at @jcuofficial.bsky.social Daintree Rainforest Observatory. In this species we find that populations originating from warmer climates have narrower leaves with higher rates of water loss.

Excited to be a co-author on this new paper led by Daphna Uni! We show how sap flow + thermal camera together reveal conifer drought responses.

This is a great opportunity for US based early career scientists to build international research collaborations. Please spread the word.

Yes, you’re right, they don’t come with an NIR channel by default. But you can get them with an IR-cut filter, just like a lot of the PhenoCam network cameras, if you’re interested in NIR or NDVI.

Continuity in phenological monitoring: Assessing the performance of an updated PhenoCam Vegetation phenology plays a crucial role in land-atmosphere interactions and ecosystem productivity, necessitating high-quality, long-term datasets. …

StartDot live2 cameras are the new cameras that are being used for the PhenoCam network. I'd be happy to give you more info about that from the PhenoCam Network team.
www.sciencedirect.com/science/arti...

📢 Attention PhenoCam Network users: My latest study in Agricultural and Forest Meteorology shows that even after the old camera was discontinued, phenology records stay consistent with new hardware, ensuring continuity in long-term phenology monitoring. 📷
authors.elsevier.com/a/1la1rcFXJo...

Calling all #NearSurfaceRemoteSensing experts! Submit your abstract to our #AGU25 session (B013) on Advancing Environmental Monitoring through Near-Surface Remote Sensing. We're seeking work using #PhenoCam, thermal IR, hyperspectral, SIF & more to monitor ecosystems from the tropics to the tundra.

Seasonal stabilization effects slowed the greening of the Northern Hemisphere over the last two decades - Nature Communications Rising CO₂ and warming enhance vegetation greening, but drought, heat stress, and resource limits constrain this trend. Here, the authors show that within a year, increased early- and peak- season gre...

Happy to share our new #NatureComms paper, "Seasonal stabilization effects slowed the greening of the Northern Hemisphere over the last two decades" led by @uarizona.bsky.social PhD Candidate Wen Zhang w/ @trevorkeenan.bsky.social and others www.nature.com/articles/s41...

Calling all #NearSurfaceRemoteSensing experts! Submit your abstract to our #AGU25 session (B013) on Advancing Environmental Monitoring through Near-Surface Remote Sensing. We're seeking work using #PhenoCam, thermal IR, hyperspectral, SIF & more to monitor ecosystems from the tropics to the tundra.

Differential phenological responses of plant functional types to the temporal repackaging of precipitation in a semiarid grassland - Plant and Soil Aims Large portions of the western United States have witnessed extended dry intervals between rainfall events due to an intensified hydrological cycle triggered by global warming. Semiarid ecosystems...

Happy to share a new paper with novel insights into the impacts of precip variability in a semiarid #rangeland ecosystem. Unfortunately, with unconstitutional layoffs at #USDA #ARS, we have been forced to transition this longterm experimental facility into dormancy. link.springer.com/article/10.1...

Our thermal workshop summary paper was just published in EoS - check it out!

Leaf Photosynthetic and Respiratory Thermal Acclimation in Terrestrial Plants in Response to Warming: A Global Synthesis

📄 https://buff.ly/3CsVtm7
#photosynthesis #climatewarming

Please add me, Matt. Thanks.

Happy to share a new paper, "Effects of Hot Versus Dry Vapor Pressure Deficit on Ecosystem Carbon and Water Fluxes," led by the amazing Miriam Johnston w/ @mallorybarnes.bsky.social and others agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Overview of proximal remote sensing instruments at a flux tower site. Shown are three eddy-covariance towers with sonic anemometers collecting data to derive ecosystem fluxes. Shown for spectral reflectance and solar-induced fluorescence (SIF) is a hyperspectral sensor with a narrow field-of-view (FOV) and multi-directional scanning capabilities (Sections II.1 and II.2). We also show the direct emission of SIF from the forest canopy (Section II.2). For thermal infrared radiation, we show a fixed thermal camera and thermal radiation coming from the canopy (Section II.3). For microwave, we show two potential arrangements with antenna A receiving direct signals from under open-sky conditions as well as signals that are reflected from the underlying vegetated surface, and antenna B receiving a direct signal that is propagated downward through the vegetation canopy and attenuated by its moisture content (Section II.4). We also show a light detection and ranging (LiDAR) instrument emitting light to get a 3D representation of canopy structure (Section II.5). Above the forest are a drone, aircraft, and satellite to emphasize the potential of proximal remote sensing to complement observations across scales. In the inset plot, we show sample reflectance spectra for vegetation and wet soil and highlight key wavelength ranges for spectral reflectance. We also show typical SIF retrieval windows and LiDAR emission windows. Next to the reflectance spectra, we show sample radiance in the thermal infrared region, with example spectra for warm soil and cool vegetation. Finally, we show key measurement wavelength bands for microwave backscatter.

New Tansley review paper from Zoe Pierrat & friends in @newphyt.bsky.social linking proximal remote sensing with ecosystem fluxes!

Synergies and best practices for hyperspectral reflectance, SIF, thermal, microwave and lidar 🌈🌲🗼🛰️🧪
nph.onlinelibrary.wiley.com/doi/10.1111/...

Scale-dependent responses to environmental fluctuations in tropical tree species’ crown temperatures Communications Earth & Environment - Tree temperatures in tropical forests show distinct responses to external changes at leaf and crown levels, with crown temperatures being less sensitive due...

really excited to share this new paper led by postdoc shannon bayliss showing species differences account for 17-44% of temperature variation across a tropical forest canopy rdcu.be/d6HPt

The costs of competition in distributing scarce research funds | PNAS Research funding systems fundamentally influence how science operates. This paper aims to analyze the allocation of competitive research funding fr...

Researchers spend approximately 45% of their time on administrative activities related to #grants rather than actual #research. The current #competition in research #funding has significant drawbacks; evidence-based improvements of the funding system are required: www.pnas.org/doi/10.1073/...

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Fire ecology research assistant (MS-level) position open at Northern Arizona University. The selected candidate will help develop remote sensing methods to map fuels and determine treatment effectiveness. Apply by 1/13/25. Search for position 608197 here: hr.peoplesoft.nau.edu/psp/ph92prta...

🌿📷🌡️ Calling all #NearSurfaceRemoteSensing enthusiasts at #AGU24!
Join us for the session "B21B – Advancing Environmental Monitoring through Near-Surface Imaging Technologies"
📅 Tuesday
⏰ 8:30–10:00 AM
📍 Room 151B

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I'd love to be added

Yes, please.